Questions & Answers for: Chevrolet Suburban 1500 fix failed smog test

Question about Chevrolet Suburban 1500

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my 2001 chevy suburban keeps loseing antifreeze. What could the problem be and how can I fix it. I never find any antifrezze under it. have it pressre tested.most simple fix is the radiator cap.it has

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Question about Chevrolet Suburban 1500

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you can perform a fuel pressure test on it by simply buying a test gauge from your local autoparts store, also a good chance of an ignition module(which controls spark) has failed.I hope I could help

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...I took the smog test, passed everything but the MIL/CHECK ENGINE LIGHT, function test was the only thing that failed, what should I fix? codes are: p0500 speed sensor, p1161 engine oil temp ...

Question about 2003 Suburban 1500

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...failed again even though there was no MIL present. The tech said the ECM needed some time/miles driven to reset. So I went for an 850 mile trip, and as soon as I left and headed up the first decent ...

Question about 2003 Suburban 1500

2 Answers

...though, you don't need to spend a lot at the dealership. Check this page for more on how to get it fixed for less - Suburban speedometer problems Thanks, -Dr. This is actually an electrical flow ...

...failed an emmissions test. Is there anything I can check before taking it back to the dealer? When you turn the key 'on' the Check Engine Light is supposed to illuminate-that is also a check ...

Question about 2003 Suburban 1500

1 Answer

...fix it you have a failed foward sprag. There is a high number of complaint with the 4l60e and 4l70e and you have one of these the transmission will not go in gear in drive and in 3rd so you have a ...

2003 Suburban speedometer doesn't work. Is there an easy fix to this problem or will I need to take it in to an auto repair shop? 2003 Suburban speedometer doesn't work. Is there an easy ...

failed the Self-Test, then test the following circuits. • Battery Positive Voltage (40 and 1640), and Ignition 3 Voltage for battery voltage • Ground Circuit for ground • Diagnostic enable circuit for

Question about 2003 Suburban 1500

1 Answer

chevy suburban 1999 chevy suburban sets po456 check engine light comes on. help me find the issue so I can smog check this Hi Jeff Fault code P0456 means evaporator emission control small leak ...

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